This new class of astronauts is a testament to NASA’s commitment to expanding human presence beyond low-Earth orbit. The selection process and subsequent training are designed to equip these ...

"Operation Space Station: High-Risk Build" debuts Nov. 5, 2025 at 9 p.m. ET on PBS. "Operation Space Station: Science and Survival" drops Nov. 12, 2025, at 9 p.m. ET. Both will stream at PBS.org/NOVA, ...

On Wednesday, the space companies owned by two of the richest people on Earth — Elon Musk’s SpaceX and Jeff Bezos’ Blue Origin — submitted ideas to the space agency for a faster program to land ...

The ISS has “come into its own as a very sophisticated scientific laboratory,” says retired NASA astronaut Scott Kelly, who ...

The jet, built by Lockheed Martin’s Skunk Works, took off from US Air Force Plant 42 in Palmdale, California. Flown by Nils ...

SpaceX on Thursday released the most detailed public update in nearly two years on its multibillion-dollar contract to land ...

The comet could be older than our solar system. The comet is also distinct because nickel vapor was detected in the gas ...

SpaceX writes that the next-generation Artemis Moon missions are about laying the foundation for building a permanent ...

The interstellar comet 3I/ATLAS has triggered a global internet craze of memes, merchandise, and conspiracy theories—blurring ...

Due to the lapse in federal government funding, NASA is not updating this website. This 0.5-inch x 0.5-inch (1.3 x 1.3 centimeter) square of unbleached muslin material from the Wright brothers' first ...

The United States is opening up the contract for the Artemis 3 lunar mission to other companies after NASA administrator Sean ...

Approximately 550 employees of NASA's Jet Propulsion Laboratory (JPL) will be laid off, according to an announcement made on the agency's website on Monday (Oct. 13). The news comes in the midst of an ...